Adhesive Testing
Water based adhesive, solvent based adhesive, hot melt adhesive, UV adhesive, anaerobic adhesive, instant drying adhesive.
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Product Introduction
Detection range
Suitable for various general adhesives and industrial adhesives:
Water based adhesive, solvent based adhesive, hot melt adhesive, UV adhesive, anaerobic adhesive, instant drying adhesive
Epoxy adhesive, polyurethane adhesive, acrylic adhesive, organic silicone adhesive, rubber type adhesive
Packaging adhesive, woodworking adhesive, construction adhesive, electronic adhesive, automotive adhesive, food contact adhesive
Testing items
(1) Appearance and physical and chemical properties
Appearance, color, condition, odor, impurities, uniformity
Density, viscosity, solid content, non-volatile matter, pH value, flash point
Storage stability, freeze-thaw stability, stratification, precipitation, and crust formation
(2) Construction and curing performance
Applicable period, surface drying time, actual drying time, curing speed
Mixing, coating, leveling, recoating, initial adhesion
Curing conditions, curing depth, curing degree, and non stick time
(3) Adhesive and mechanical properties
Tensile shear strength, peel strength, tensile strength
Tear strength, impact strength, compressive strength, bending strength
Hardness, adhesion, adhesion, sleeve strength, vibration resistance
(4) Environmental resistance and durability performance
Water resistant, moisture resistant, and resistant to high and low temperature cycling
Oil resistant, solvent resistant, acid alkali resistant, sweat resistant
Thermal aging, UV aging, weather resistance, salt spray resistance
Resistant to mold, chemical media, and dimensional stability
(5) Environmental Protection and Safety Performance
VOC, Benzene derivatives, free formaldehyde, heavy metals
Free isocyanates, free amines, residual monomers, phthalates
Food contact migration, sensory perception, odor RoHS, halogen
Testing standards
GB/T 13553-2019 Adhesive Classification
GB/T 2793-2014 Non volatile Matter Content of Adhesives
GB/T 2794-2013 Determination of Adhesive Viscosity
GB/T 7123.1-2023 Adhesive Shelf Life
GB/T 7123.2-2023 Adhesive curing speed
GB/T 7124-2008 Tensile and Shear Strength
GB/T 6329-1999 Peel Strength
GB/T 2792-2014 Pressure sensitive adhesive 180 ° peel strength
GB/T 31115-2014 Initial Adhesion of Pressure Sensitive Adhesive
GB/T 31116-2014 Pressure sensitive adhesive adhesion
GB/T 1763-2008 Chemical resistant reagents
GB 30981-2020 Limits of Hazardous Substances in Industrial Coatings
GB 4806.10-2025 Coatings and Coatings for Food Contact
GB/T 31984-2015 Determination of free isocyanates
was established in 2011. As a national high-tech enterprise recognized by the Zhejiang Provincial Higher People's Court as a judicial authentication institution for construction engineering quality, we specialize in structural performance testing and safety assessment of construction projects, special equipment, communication towers, electromagnetic environments, large bridges, and building safety appraisal.
The company has more than 100 professional and technical personnel, over 90% of whom hold various medium and senior technical certificates. Equipped with complete testing equipment worth over RMB 10 million, our business scope covers the whole country.
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